drm/exynos: ipp: fix wrong index referencing a config element

Config depends on the opreation. So it must be referenced by an
operation id, not a property id.

Signed-off-by: Hyungwon Hwang <human.hwang@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index f594dd7..ef98afb 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -459,8 +459,7 @@ static int ipp_validate_mem_node(struct drm_device *drm_dev,
        unsigned int bpp;
        int i;
 
-       /* The property id should already be varified */
-       ipp_cfg = &c_node->property.config[m_node->prop_id];
+       ipp_cfg = &c_node->property.config[m_node->ops_id];
        num_plane = drm_format_num_planes(ipp_cfg->fmt);
 
        /**